Results 61 to 70 of about 193,014 (413)
Harvesting of Microalgae by Flocculation [PDF]
Fermentation, 2018 Due to increasing demands for microalgal biomass and products originating from microalgae, large-scale production systems are necessary. However, current microalgal production technologies are not cost-effective and are hindered by various bottlenecks, one of which is the harvesting of microalgal biomass. Cell separation is difficult because of the low
Brányiková, I. (Irena) +4 more
openaire +4 more sources
Cells, 2019 Acetate can be efficiently metabolized by the green microalga Chlamydomonas reinhardtii. The regular concentration is 17 mM, although higher concentrations are reported to increase starch and fatty acid content.
Kenny A. Bogaert +10 more
doaj +1 more source
Strong confinement of active microalgae leads to inversion of vortex flow and enhanced mixing [PDF]
eLife 10, e67663 (2021), 2020 Microorganisms swimming through viscous fluids imprint their propulsion mechanisms in the flow fields they generate. Extreme confinement of these swimmers between rigid boundaries often arises in natural and technological contexts, yet measurements of their mechanics in this regime are absent.
arxiv +1 more source
Microalgae Bioactive Compounds to Topical Applications Products—A Review
Molecules, 2022 Microalgae are complex photosynthetic organisms found in marine and freshwater environments that produce valuable metabolites. Microalgae-derived metabolites have gained remarkable attention in different industrial biotechnological processes and ...
Manuel Martínez-Ruiz +13 more
semanticscholar +1 more source
Pleurochrysis carterae Hot-Water Extract Inhibits Melanogenesis in Murine Melanoma Cells
Cosmetics, 2019 In this study, we examined the effect of a hot-water extract of coccolithophore Pleurochrysis carterae on melanogenesis in B16F1 and B16F10 melanoma cells. P.
Kazuomi Sato +3 more
doaj +1 more source
Machine learning for microalgae detection and utilization
Frontiers in Marine Science, 2022 Microalgae are essential parts of marine ecology, and they play a key role in species balance. Microalgae also have significant economic value. However, microalgae are too tiny, and there are many different kinds of microalgae in a single drop of ...
Hongwei Ning, Rui Li, Teng Zhou
doaj +1 more source
Short-term memory effects in the phototactic behavior of microalgae [PDF]
arXiv, 2023 Phototaxis, the directed motion in response to a light stimulus, is crucial for motile microorganisms that rely on photosynthesis, such as the unicellular microalga Chlamydomonas reinhardtii. It is well known that microalgae adapt to ambient light stimuli.
arxiv
The effect of primary treatment of wastewater in high rate algal pond systems: biomass and bioenergy recovery [PDF]
Bioresource Technology 280, 27-36 (2019), 2020 The aim of this study was to assess the effect of primary treatment on the performance of two pilot-scale high rate algal ponds (HRAPs) treating urban wastewater, considering their treatment efficiency, biomass productivity, characteristics and biogas production potential.
arxiv +1 more source
Microalgae for High-Value Products Towards Human Health and Nutrition
Marine Drugs, 2019 Microalgae represent a potential source of renewable nutrition and there is growing interest in algae-based dietary supplements in the form of whole biomass, e.g., Chlorella and Arthrospira, or purified extracts containing omega-3 fatty acids and ...
Ines Barkia, N. Saari, S. Manning
semanticscholar +1 more source
Optimisation of the production of fermentable monosaccharides from algal biomass grown in photobioreactors treating wastewater [PDF]
, 2019 Producción CientíficaBiomass grown in wastewater treatment photobioreactors is a cheap raw material with high contents of carbohydrates, proteins and lipids.
Bolado Rodríguez, Silvia +4 more
core +2 more sources